EP 1647513 A3 20091202 - Multicar elevator
Title (en)
Multicar elevator
Title (de)
Mehrdeckkabinenaufzug
Title (fr)
Ascenseur multi-cabines
Publication
Application
Priority
JP 2004300904 A 20041015
Abstract (en)
[origin: EP1647513A2] With a circulation type multicar elevator, a plurality of cages (3A-3F) is arranged in ascent and descent paths (1A, 1B). Ropes (4A, 4B) connect the plurality of cages (3A-3F) in pairs. A drive device for the ropes comprises a plurality of rope drive pulleys (26), on which the ropes (4A, 4B) are stretched. The rope drive pulleys (26) are dispersedly arranged on an arc or a smooth curve above and below the ascent and descent paths (1A, 1B). The rope drive pulleys (26) are grouped and drive motors (23) are provided every group to rotatingly drive the rope drive pulleys (26). The respective groups correspond to pairs of cages (3A-3F).
IPC 8 full level
CPC (source: EP)
B66B 9/00 (2013.01); B66B 9/003 (2013.01); B66B 11/0095 (2013.01)
Citation (search report)
- [X] WO 02059030 A1 20020801 - VAZQUEZ ALONSO NICOLAS [MX], et al
- [X] JP H0930756 A 19970204 - HITACHI LTD, et al
- [X] US 5857545 A 19990112 - BARRETT DAVID W [US], et al
- [A] DE 29804749 U1 19980806 - CZARNOWSKI GOTTFRIED VON [DE]
- [AD] JP H0826629 A 19960130 - HITACHI LTD, et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR LV MK YU
DOCDB simple family (publication)
EP 1647513 A2 20060419; EP 1647513 A3 20091202; CN 1760105 A 20060419; CN 1760105 B 20120418; JP 2006111408 A 20060427; JP 4543868 B2 20100915
DOCDB simple family (application)
EP 05007196 A 20050401; CN 200510060193 A 20050401; JP 2004300904 A 20041015